Quolls are marsupials native to Tasmania and Australia, though very few live in the wild in Australia due to decimation by foxes and feral cats. Perhaps the cutest pics are from Craig Borrow of the Herald Sun:

In South Africa, Ezemvelo KZN Wildlife used a Vietnam War-era Huey helicopter to relocate a rhino threatened by poachers, a process incredibly documented by Emma Gatland and featured on National Geographic.